Keyboard not responding

This morning I turned on the notebook and the system didn’t match the keyboard, I had to reboot. This afternoon when I turned it on again the same thing happened, having to restart to work the keyboard. How can I solve this?

So what happened prior to this happening? Any software changes?

Maybe a kernel update? Try booting via an older kernel in grub - advanced

I managed to fix it already, I installed the whole language pack that was probably missing